Background Pragmatic randomized controlled trials are designed to evaluate the effectiveness of interventions in real-world clinical conditions. However, these studies raise ethical issues for researchers and regulators. Our objective is to identify a list of key ethical issues in pragmatic RCTs and highlight gaps in the ethics literature. Methods We conducted a scoping review of articles addressing ethical aspects of pragmatic RCTs. After applying the search strategy and eligibility criteria, 36 articles were included and reviewed using content analysis. Results Our (...) review identified four major themes: 1) the research-practice distinction; 2) the need for consent; 3) elements that must be disclosed in the consent process; and 4) appropriate oversight by research ethics committees. 1) Most authors reject the need for a research-practice distinction in pragmatic RCTs. They argue that the distinction rests on the presumptions that research participation offers patients less benefit and greater risk than clinical practice, but neither is true in the case of pragmatic RCTs. 2) Most authors further conclude that pragmatic RCTs may proceed without informed consent or with simplified consent procedures when risks are low and consent is infeasible. 3) Authors who endorse the need for consent assert that information need only be disclosed when research participation poses incremental risks compared to clinical practice. Authors disagree as to whether randomization must be disclosed. 4) Finally, all authors view regulatory oversight as burdensome and a practical impediment to the conduct of pragmatic RCTs, and argue that oversight procedures ought to be streamlined when risks to participants are low. Conclusion The current ethical discussion is framed by the assumption that the function of research oversight is to protect participants from risk. As pragmatic RCTs commonly involve usual care interventions, the risks may be minimal. This leads many to reject the research-practice distinction and question the need for informed consent. But the function of oversight should be understood broadly as protecting the liberty and welfare interest of participants and promoting public trust in research. This understanding, we suggest, will focus discussion on questions about appropriate ethical review for pragmatic RCTs. (shrink)

Motivational and emotional changes across adulthood have a profound impact on cognition. In this registered report, we conducted an experimental investigation of motivational influence on remembering intentions after a delay (prospective memory; PM) in younger, middle-aged, and older adults, using gain- and loss-framing manipulations. The present study examined for the first time whether motivational framing in a PM task has different effects on younger and older adults’ PM performance (N = 180; age range: 18–85 years) in a controlled laboratory setting. (...) Based on lifespan theories of motivation, we assumed that the prevention of losses becomes more relevant with increasing age: We expected that older adults show relatively higher PM performance in a task with loss-related consequences following PM failure than in a task in which successful PM leads to gains. The opposite pattern of performance was expected for younger adults. The findings suggest that the relevance of reward and positive gain-related consequences for successful remembering appears to decrease with age. As hypothesised, a motivational framing × age interaction indicated that age differences in memory performance were smaller with loss-related than gain-related consequences, supporting a loss-prevention view on motivated cognition. (shrink)

How people pay is critically important to consumers and businesses alike. Many consumers are choosing to pay for goods and services from an increasing number of options. Tech‐savvy urbanites buy coffee by tapping their phone on a reader. Parents returning from a night out use peer‐to‐peer payment apps, such as Venmo, to pay the sitter. The recent explosion of financial innovations promises faster, more efficient, and cheaper transactions. These increasing digital payment options coincide with decreased number and volume of cash (...) transactions. However, vulnerable populations face more constrained payment choices and often rely exclusively on cash. Without experience, devices, or acceptable credit histories, vulnerable populations may have little access to digital transactions. The advantages of falling digital costs and other benefits thus accrue to the digitally connected. At the same time, those who must transact in coins and paper money are likely to find their relative costs increasing. This paper highlights payment trends and the potential impact on vulnerable populations in the United States as we move toward a cashless society. This paper should stimulate discussions of public policy initiatives to mitigate digital payment issues for vulnerable people. (shrink)

Working in a freely falling frame and starting from the de Broglie and Einstein relations, we calculate the relative phase of monoenergetic Schrödinger radiation in an interferometer at rest in a gravity field.

Many have thought that there is a problem with causal commerce between immaterial souls and material bodies. In Physicalism or Something Near Enough, Jaegwon Kim attempts to spell out that problem. Rather than merely posing a question or raising a mystery for defenders of substance dualism to answer or address, he offers a compelling argument for the conclusion that immaterial souls cannot causally interact with material bodies. We offer a reconstruction of that argument that hinges on two premises: Kim’s Dictum (...) and the Nowhere Man principle. Kim’s Dictum says that causation requires a spatial relation. Nowhere Man says that souls can’t be in space. By our lights, both premises can be called into question. We’ll begin our evaluation of the argument by pointing out some consequences of Kim’s Dictum. For some, these will be costs. We will then present two defeaters for Kim’s Dictum and a critical analysis of Kim’s case for Nowhere Man. The upshot is that Kim’s argument against substance dualism fails. (shrink)

Recent studies using functional magnetic resonance imaging of patients in a vegetative state have raised the possibility that such patients retain some degree of consciousness. In this paper, the ethical implications of such findings are outlined, in particular in relation to decisions about withdrawing life-sustaining treatment. It is sometimes assumed that if there is evidence of consciousness, treatment should not be withdrawn. But, paradoxically, the discovery of consciousness in very severely brain-damaged patients may provide more reason to let them die. (...) Although functional neuroimaging is likely to play an increasing role in the assessment of patients in a vegetative state, caution is needed in the interpretation of neuroimaging findings. (shrink)

People with lived experience are individuals who have first-hand experience of the medical condition being considered. The value of including the viewpoints of people with lived experience in health policy, health care, and health care and systems research has been recognized at many levels, including by funding agencies. However, there is little guidance or established best practices on how to include non-academic reviewers in the grant review process. Here we describe our approach to the inclusion of people with lived experience (...) in every stage of the grant review process. After a budget was created for a specific call, a steering committee was created. This group included researchers, people with lived experience, and health systems administrators. This group developed and issued the call. After receiving proposals, stage one was scientific review by researchers. Grants were ranked by this score and a short list then reviewed by people with lived experience as stage two. Finally, for stage three, the Steering Committee convened and achieved consensus based on information drawn from stages one and two. Our approach to engage people with lived experience in the grant review process was positively reviewed by everyone involved, as it allowed for patient perspectives to be truly integrated. However, it does lengthen the review process. The proposed model offers further practical insight into including people with lived experience in the review process. (shrink)

Summarya) Bell tries to formulate more explicitly a notion of “local causality”: correlations between physical events in different space‐time regions should be explicable in terms of physical events in the overlap of the backward light cones. It is shown that ordinary relativistic quantum field theory is not locally causal in this sense, and cannot be embedded in a locally causal theory.b) Clauser, Home and Shimony criticize several steps in Bell's argument that any theory of local “beables” is incompatible with quantum (...) mechanics. It is contended that the Clauser‐Horne derivation of a Bell‐type inequality circumvents his weak steps. The Clauser‐Horne derivation must assume that there are no undetected correlations between choices of controllable variables in two space‐like separated regions. Methodological considerations support this assumption.c) In response to criticism by Shimony, Home, and Clauser, Bell tries to clarify the argument of “The theory of local beables”, and to defend as permissible the hypothesis of free variables.d) Bell's reply to an earlier criticism by Shimony, Clauser, and Home is answered. The convergence of Bell's position towards theirs is noted. (shrink)

The phenomenological effects of deep brain stimulation (DBS) on the self of the patient remains poorly understood and under described in the literature, despite growing evidence that a significant number of patients experience postoperative neuropsychiatric changes. To address this lack of phenomenological evidence, we conducted in-depth, semistructured interviews with 17 patients with Parkinson's disease who had undergone DBS. Exploring the subjective character specific to patients' experience of being implanted gives empirical and conceptual understanding of the potential phenomenon of DBS-induced self-estrangement. (...) Our study concluded that (1) the more patients preoperatively felt alienated by their illness, the more they experienced postoperative self-estrangement, and (2) the notion of self-estrangement seems to exist in association with certain common qualitative characters, namely, loss of control, which reflects a deteriorative estrangement, and distorted perception of capacities, which reveals a restorative estrangement. These findings indicate that subjective self-reports help us to understand some aspects of the potential phenomenon of DBS-induced self-estrangement. (shrink)

This book presents a collection of contemporary discourses that reconsider the relationship of democracy as a political ideology and American ideal and education as the foundation of preparing democratic citizens in America.

Quality and service improvement (QSI) research employs a broad range of methods to enhance the efficiency of healthcare delivery. QSI research differs from traditional healthcare research and poses unique ethical questions. Since QSI research aims to generate knowledge to enhance quality improvement efforts, should it be considered research for regulatory purposes? Is review by a research ethics committee required? Should healthcare providers be considered research participants? If participation in QSI research entails no more than minimal risk, is consent required? The (...) lack of consensus on answers to these questions highlights the need for ethical guidance. Three distinct approaches to classifying QSI research in accordance with existing ethical principles and regulations can be found in the literature. In the first approach, QSI research is viewed as distinct from other types of healthcare research and does not require regulation. In the second approach, QSI research falls within regulatory guidelines but is exempt from research ethics committee review. In the third approach, QSI research is deemed to be part of the learning healthcare system and, as such, is subject to a different set of ethical principles entirely. In this paper, we critically assess each of these views. While none of these approaches is entirely satisfactory, we argue that use of the ethical principles governing research provides the best means of addressing the numerous questions posed by QSI research. (shrink)

Covering definitions of key terms, important debates about literature and the world and the many forms of literature today, this is a comprehensive introduction to key topics in the study of literature, criticism and theory.

CITATION: Horn, L. M. 2015. Promoting responsible research conduct in a developing world academic context. South African Journal of Bioethics and Law, 6:21-24, doi:10.7196/SAJBL.256.

This book's importance is derived from three sources: careful conceptualization of teacher induction from historical, methodological, and international perspectives; systematic reviews of research literature relevant to various aspects of teacher induction including its social, cultural, and political contexts, program components and forms, and the range of its effects; substantial empirical studies on the important issues of teacher induction with different kinds of methodologies that exemplify future directions and approaches to the research in teacher induction.

This book examines cultural recognition and the struggle for identity in America's schools. In particular, the contributing authors focus on the recognition and misrecognition as antagonistic cultural forces that work to shape, and at times distort identity.

Can emancipatory, decolonial histories of science be extracted from objects collected from—or made visible to history by—the archives of colonialism? To answer this question, this essay presents the case study of a rhinoceros horn amulet (qarn al-khartit), an ethnographic object collected by the British anthropologist Winifred Blackman during her fieldwork in Egypt in the late 1920s. Markedly decentering the traditional colonial history of how the rhinoceros horn was collected and displayed as an object in European museums, the essay (...) follows the trail of the rhinoceros horn back to the site of its collection in Egypt to reveal a strikingly different story: one of non-Western histories of science/magic/medicine, gender, race, and enslavement, all set against the backdrop of Egypt’s imperial pursuits in East Africa. The essay proposes the method of decolonial materialism to “read” objects, like the rhinoceros horn, as archives of scientific knowledge otherwise. (shrink)

Fourteen healthy children (13.8±2.2 years, range 10 to 16; M:F=5:9) received 30 Hz intermittent theta burst transcranial magnetic stimulation (iTBS) with a stimulation intensity of 70% of resting motor threshold (RMT) with a total of 300 (iTBS300) pulses. All volunteers were free of neurologic, psychiatric and serious medical illnesses, not taking any neuropsychiatric medications, and did not have any contraindications to Transcranial Magnetic Stimulation. Changes in the mean amplitudes of motor-evoked potentials from baseline following iTBS were expressed as a ratio (...) and assessed from 1 to 10 minutes (BLOCK1) and 1 to 30 minutes (BLOCK2) using repeated-measures analysis of variance. All 14 subjects completed iTBS300 over the dominant primary motor cortex (M1) without any clinically reported adverse events. ITBS300 produced significant M1 facilitation (F5,65=3.165, p=0.01) at BLOCK1 and trend level M1 facilitation at BLOCK2 (F10,129=1.69, p=0.089). Although iTBS300 (stimulation duration of 92 seconds at 70% RMT) delivered over M1 in typically developed children was well-tolerated and produced on average significant facilitatory changes in cortical excitability, the post-iTBS300 neurophysiologic response was variable in our small sample. ITBS300-induced changes may represent a potential neuroplastic biomarker in healthy children and those with neuro-genetic or neuro-psychiatric disorders. However, a larger sample size is needed to address safety and concerns of response variability. (shrink)

We obtain an algorithm to compute finite coproducts of finitely generated Gödel algebras, i.e. Heyting algebras satisfying the prelinearity axiom =1. We achieve this result using ordered partitions of finite sets as a key tool to investigate the category opposite to finitely generated Gödel algebras . We give two applications of our main result. We prove that finitely presented Gödel algebras have free products with amalgamation; and we easily obtain a recursive formula for the cardinality of the free Gödel algebra (...) over a finite number of generators first established by A. Horn. (shrink)

In “Abetting a Crime,” Husak puzzles over what, exactly, abettors are held liable for. Having dismissed the proposal that derivative liability can ground the imposition of punishment, he then turns to fair labeling concerns to further highlight problems surrounding current Anglo-American complicity laws. The best moral solution, according to Husak, is a drastic but ultimately unworkable revising of our laws. Loosely, he presents a two-horned dilemma: the laws are either insufficiently detailed to respect fair labeling practices or too detailed to (...) be workable. Though I agree with his assessment derivative liability, I advocate for a more optimistic outlook. Specifically, I advocate for having multiple new crimes of “abetting _____,” where the blank is filled in by reference to a particular existing crime for which we think it should be wrongful to help another. This framework offers significant advantages over current complicity laws while escaping the two pitfalls Husak highlights. (shrink)

Assuming the position that takes properties to be tropes rather than universals and takes ordinary objects as bundles of tropes, the essay first argues that the Law of the Identity of Indiscernibles survives the challenge raised by Black's "two-sphere universe". It is because the Law of Indiscernibles becomes a trivialconsequence of the assumed trope ontology. The essay then considers four construals of the thesis of Uniqueness differing in strength. The construals are developed in terms of both the possibility that tropes (...) of an object may be transferred to another object and the possibility that objects may survive cross-worldproperty changes. Finally, the essay argues that a trilemma arises from three intuitively innocent claims: (1) that same world objects do not share tropes, (2) that cross world objects may share some (but not all) tropes, and (3) that objects may survive cross-world property changes. And, unfortunately, Indiscernibles plays a role in giving rise to one horn of the trilemma. The essay suggests "ultraessentialism" as a possible way out of the trilemma. (shrink)

Recent philosophical developments on personal indexicals reveal a disagreement between those who defend and those who deny the existence of a distinctive class of second person thoughts. In this piece, I tackle this controversy by highlighting two crucial constraints based on paradigmatic felicitous singular uses of the second person pronoun. On the one hand, the Addressing Constraint is brought out by the awareness and action capabilities displayed in successfully addressing another. On the other hand, the Merging Constraint arises, among other (...) things, from the fact that ‘I’/‘you’-exchanges ground intersubjective disagreement. Once these constraints are fully in view, I go on to show that they pose a challenging dilemma for any account of the second person and that the chasm between friends and foes of the distinctness of second person thought is better seen as endorsements of one of the horns of the dilemma. In reaction to this, I outline a way of accommodating both constraints in terms of ‘perspectives’, i.e. ways of thinking of a reference that do not individuate a thought. On the recommended approach, the second person perspective is cognitively distinctive but does not itself signal the existence of a distinctive second person type of thought. By contrast, a single type of thought about selves expressible with personal indexicals—the self-thought type—can be shown to comprise the third, the second and, perhaps surprisingly, the first person perspective. Unlike other perspectival approaches, the here proposed analysis relies on an elucidation of perspectives in terms of specific information on which a thinker draws made available by a concept-individuating reference rule. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Knowing the EastPatti M. MarxsenKnowing the East. By Paul Claudel. Translated by James Lawler. Princeton, NJ: Princeton University Press, 2004. 136 pp.Fifty years after his death, Paul Claudel (1868–1955) is remembered for many things. Not only was he a major twentieth-century poet and playwright, he was an astute observer of Dutch, Spanish, and Japanese art. Not only was he the brother of sculptor Camille Claudel, he was a (...) diplomat who lived for nearly twenty years in Asia, including a stint as the French ambassador to Japan (1921–1927). When he was elected as a member of the Académie Française in 1946 at nearly 80 years of age he quipped, "For an academic, that is puberty." He died at 87, having lived large in two centuries and on three continents.Following an adolescence marked with indifference toward religion, Claudel experienced a profound conversion to Catholicism during a Christmas night service at Notre Dame Cathedral in Paris at the age of 18. With Christianity at the center of his universe and under the influence of Symbolist poets Rimbaud and Mallarmé, he developed a response to the world that was at once poetic and spiritual. Through his poetry, plays, and essays, he insisted on a fundamental unity between matter and spirit, a harmonious and vast universe into which the human mind could enter. And, at least for him, the point of entry was the portal of the Church. He struggled at times, but never lost sight of his faith. For all this, he is often credited with the revival of French Catholicism in the wake of WWI. After all, if Paul Claudel could take religion seriously and find meaning in it, pourquoi pas the rest of us?The facts of his extraordinary biography form a peculiar background to the recent translation by James Lawler of Claudel's collection of prose poems titled Knowing [End Page 229] the East. First published in 1946 as Connaissance de l'est, these sixty-one texts were written between 1895 and 1905 during Claudel's first visits to China and Japan as a young vice-consul stationed in Shanghai. He was twenty-six and still finding his poetic voice. And though his stance in the world is decidedly Christian, the content of this intriguing work reveals an inner dialogue with Buddhist ideas of interconnection, harmony, the ongoing quest for a higher life condition, and the overwhelming impact of nature in the lives of mere humans.In "Pagoda," Claudel describes a seven-story Chinese pagoda as it "amplifies and multiplies the roof, exaggerates the horned corners that rise with an elegant surge, and turns their curves upward to the sky." This form that "does away with walls" and concentrates on the uplifting roof creates a space where "Buddha, Prince of Peace, dwells inside with all the gods." In this architecture he reads a structuring of physical and spiritual space, a kind of never ending upward movement divided into "the seven mystical heavens." The culminating effect is the heavenly achievement of the unknowable. And so, after going as far as he can go into the world of the spirit, he ends this prose poem with an abrupt return to temporal reality. "I have no more to say of the Pagoda. I do not know its name."Elsewhere, in "The Wanderer," he turns his sense of awe toward nature. "Every tree has its personality, every small beast its role, every voice its part in the symphony," he writes. "As one understands music, so I understand nature, like a detailed narrative of proper names; as my walk and the day advance, so does the elaboration of the doctrine." The "doctrine," it seems, is the idea of dependent origination, the interrelation of all life that springs from a single source. In the last line, he states, "I understand the world's harmony. When will I grasp its melody?"In "The Temple of Consciousness" Claudel climbs "the black rock's vertical wall, and only at this late afternoon hour do I know myself to be on the right track." Below, he observes golden rice fields. Ahead there is an "old stairway overlaid with hoary moss... (shrink)

Emotional intelligence (EI) stands at the nexus between intelligence and emotion disciplines, and we outline how EI research might be better integrated within both theoretical frameworks. From the former discipline, empirical research focused upon whether EI is an intelligence and what type of intelligence it constitutes. It is clear that ability-based tests of EI form a group factor of cognitive abilities that may be integrated into the Cattell–Horn–Carroll framework; less clear is the lower order factor structure of EI. From (...) the latter discipline, research linking EI with theoretical frameworks from emotion research remain relatively sparse. Emotion regulation and appraisal theory may be key to explain how EI may reflect different processes. We propose a research agenda to advance the EI study. (shrink)

Jesse Prinz’s The Emotional Construction of Morals is among the most significant of illuminations of human morality to appear in recent years. This embarrassment of riches presents the space-starved commentator with a dilemma: survey the book’s extraordinary sweep, and slight the textured argumentation, or engage a fraction of the argumentation, and slight the sweep. I’ll fall on the second horn, and focus mostly on Chapter 7, ‘The Genealogy of Morals’. Like Prinz , 1 I think that genealogical arguments have (...) not, despite their frequent appearance, received enough self-conscious discussion in ethical theorizing; I’ll try to extend Prinz’s amelioration of this neglect, by making some recurring themes explicit. In so doing, I indulge myself in a bit of therapy. I’ve always regarded genealogical arguments with certain ambivalence: genealogies frequently make a beguiling first impression, but just as often, when one gets to know them, their appeal turns out to be superficial. In articulating the contrasting uses to which genealogical arguments might be put, I hope to distinguish uses that deliver real substance from uses where the promise is not realized in the practice.Genealogical arguments are indelibly associated with Nietzsche, so it is unsurprising that Prinz in this chapter parts company with Hume, his usual muse, 2 and takes up, somewhat ambivalently , a Nietzschean torch. I won’t fret the historical details, nor will I trouble myself over where Nietzsche ends and Prinz begins; I’ll simply raise some general issues about genealogy and ethics. 3The Nietzschean insight, according to Prinz , is that ‘the values we currently cherish have a history’ and this history ‘may not be pretty’. Notoriously, Nietzsche was a bit grumpy about Christianity, and he supposed that tracing morality through the dark and labyrinthine history of the Church would unmask the attendant values …. (shrink)

This paper expounds that besides the well-known spatio-temporal problem there is a causal problem of entanglement: even when one neglects spatio-temporal constraints, the peculiar statistics of EPR/B experiment is inconsistent with usual principles of causal explanation as stated by the theory of causal Bayes nets. The conflict amounts to a dilemma that either there are uncaused correlations or there are caused independences . I argue that the central ideas of causal explanations can be saved if one accepts the latter (...) class='Hi'>horn and explains the unfaithful independences by a stable fine-tuning of the causal parameters. (shrink)

Clinical ethics consultation is on the horns of a dilemma. One horn skewers the field for its lack of standards, while the other horn skewers it for proposing arbitrary or deeply contested foundations. I articulate the dilemma by discussing several critiques of the field and the challenge of formulating standards and suggest that the solution lies, at least until a robust consensus emerges, with establishing a list of proscriptive standards to guide the field.

Philosophers of science turned to historical case studies in part in response to Thomas Kuhn's insistence that such studies can transform the philosophy of science. In this issue Joseph Pitt argues that the power of case studies to instruct us about scientific methodology and epistemology depends on prior philosophical commitments, without which case studies are not philosophically useful. Here I reply to Pitt, demonstrating that case studies, properly deployed, illustrate styles of scientific work and modes of argumentation that are not (...) well handled by currently standard philosophical analyses. I illustrate these claims with exemplary findings from case studies dealing with exploratory experimentation and with interdisciplinary cooperation across sciences to yield multiple independent means of access to theoretical entities. The latter cases provide examples of ways that scientists support claims about theoretical entities that are not available in work performed within a single discipline. They also illustrate means of correcting systematic biases that stem from the commitments of each discipline taken separately. These findings illustrate the transformative power of case study methods, allow us to escape from the horns of Pitt's "dilemma of case studies," and vindicate some of the post-Kuhn uses to which case studies have been put. (shrink)

Hume’s Dialogues give one of the most elegant presentations of the Problem of Evil ever written. But often overlooked is that Hume’s problematic takes the form of a dilemma, with the traditional Problem representing only one horn. The other is what Hume calls “mysticism,” a position that avoids the Problem of Evil by maintaining that God is wholly other, and that God is therefore good in a fashion that mere humans simply cannot fathom. Mysticism is not the denial of (...) God’s moral perfection defended by Philo’s positing of an indifferent deity. Nor is it an ad hoc final theistic entrenchment meant to stave off the Problem of Evil at any cost. Mysticism is, in fact, a position that Hume takes quite seriously and helped shape theism as it was practiced in Hume’s day. This paper studies Hume’s relationship with mysticism. First, it will recast the Problem of Evil as Hume intended, as only part of the larger theistic dilemma of choosing between anthropomorphism and mysticism. Once this polarization is understood and the respective consequences of the adopting either of the two opposites is traced out, I locate Hume’s “genuine theism” as significantly lying between these two extremes. (shrink)

According to the positive duties objection, it is not possible to derive positive duties from Kant’s Formula of Universal Law (FUL). However, in his recent “Deriving Positive Duties from Kant’s Formula of Universal Law”, Guus Duindam tries to answer this objection. More specifically, Duindam tries to show how both a duty of benevolence and a duty of self-perfection can be derived from the FUL. I critically examine Duindam’s arguments. I maintain that Duindam’s argument for the positive duty of benevolence is (...) ambiguous and that this ambiguity exposes him to a fatal dilemma: on one horn, Duindam faces the same objection that he concedes to be effective against other attempts to answer the positive duties objection; on the other horn, the procedure he recommends cannot be based on the FUL (because it does not evaluate actions on the basis of their corresponding maxims). In addition, I maintain that Duindam’s benevolence argument rests on a procedure that is, in general, intractable and, in this particular case, foredoomed (because it can be shown that there are no positive duties of the kind he tries to derive). From there, I turn to Duindam’s argument for the positive duty of self-perfection. I explain that Duindam’s derivation of the duty of self-perfection, even if successful, does not answer the positive duties objection. This is because Duindam never appeals to the FUL in his derivation of the duty of self-perfection (the derivation is based, rather, on instrumental reasoning from the second-order end to accomplish our first-order ends). I elaborate on this by comparing and contrasting Duindam’s argument with Oliver Sensen’s interpretation of how to apply the FUL in the latter’s recent “Universal Law and Poverty Relief”. (shrink)

Mayer, Caruso, and Salovey (2016) provide useful updates to the EI ability model and related concepts. However, they do not acknowledge conceptual limitations with the MSCEIT proportion scoring algorithm. In our view, failure to recognize these limitations has impeded refinements to the EI ability model and delayed support for positioning EI within the Cattell-Horn-Carroll (CHC) three-stratum theory of intelligence (Carroll, 1993). Fully appreciating algorithm-related issues justifies the reanalysis of MSCEIT data and may expand the range of metrics that are (...) available to refine EI theory. (shrink)

Abduction is or subsumes a process of inference. It entertains possible hypotheses and it chooses hypotheses for further scrutiny. There is a large literature on various aspects of non-symbolic, subconscious abduction. There is also a very active research community working on the symbolic (logical) characterisation of abduction, which typically treats it as a form of hypothetico-deductive reasoning. In this paper we start to bridge the gap between the symbolic and sub-symbolic approaches to abduction. We are interested in benefiting from developments (...) made by each community. In particular, we are interested in the ability of non-symbolic systems (neural networks) to learn from experience using efficient algorithms and to perform massively parallel computations of alternative abductive explanations. At the same time, we would like to benefit from the rigour and semantic clarity of symbolic logic. We present two approaches to dealing with abduction in neural networks. One of them uses Connectionist Modal Logic and a translation of Horn clauses into modal clauses to come up with a neural network ensemble that computes abductive explanations in a top-down fashion. The other combines neural-symbolic systems and abductive logic programming and proposes a neural architecture which performs a more systematic, bottom-up computation of alternative abductive explanations. Both approaches employ standard neural network architectures which are already known to be highly effective in practical learning applications. Differently from previous work in the area, our aim is to promote the integration of reasoning and learning in a way that the neural network provides the machinery for cognitive computation, inductive learning and hypothetical reasoning, while logic provides the rigour and explanation capability to the systems, facilitating the interaction with the outside world. Although it is left as future work to determine whether the structure of one of the proposed approaches is more amenable to learning than the other, we hope to have contributed to the development of the area by approaching it from the perspective of symbolic and sub-symbolic integration. (shrink)

In Greek mythology, the Chimera is a fire-breathing monster with three heads: one of a lion, one of a horned goat, and one of a powerful dragon. Of similar construction is the presence of three structures in US society, whiteness, patriarchy, and capitalism, which are overwhelmingly represented, valued, and espoused when examining areas of progress, i.e., family income, poverty rates, high school and college graduation rates, and home ownership. This modern American three-headed beast controls, manipulates, and permeates all aspects of (...) US society irrespective of class, culture, or gender. Using critical race theory and critical whiteness studies, this critically interpretive parable draws from the ways in which whiteness, patriarchy, and capitalism function in social, cultural, economic, and educational spheres. The parable tells the story of Sue Libertad and analyzes how this metaphorical Chimera, despite its ubiquity, silently permeates all aspects of her life. Not until a tragic outbreak occurs, does the hegemony of this chimera erodes and Sue. (shrink)

A method is given to determine whether or not the distribution functions describing the two spin measurements in the spin-s Einstein-Podolsky-Rosen experiment are compatible with the existence of distributions describing three spin measurements (not all of which can actually be performed). When applied to the spin-1/2 case the method gives the results of Wigner, or of Clauser, Holt, Horne, and Shimony, depending on whether or not the two-spin distributions are assumed to have the forms given by the quantum theory. Generalizations (...) of the conditions of Wigner or of Clauser et al. to the spin-1 case are explicitly calculated. The spin-3/2 case is examined in some simple geometries to show that an apparently monotonic trend toward local realism as s increases from1/2 to1 is, in fact, violated when s increases from1 to3/2. The analysis is based on a novel representation of the modulus squared of a rotation matrix element. The structure of that matrix element responsible for the restoration of local realism in the classical (large s) limit is identified, but a rigorous treatment of the classical limit is not attempted. The higher-spin results are significantly stronger than those given by Mermin's spin-s Bell inequality. (shrink)